Plate Type Heat Exchanger is suited to transferring heat between medium- and low-pressure fluids and is used for heat exchange between high-pressure fluids or where a more compact item is required. The Exchanger can be availed in welded, semi-welded and brazed manner. The Exchanger is made using stainless steel and has ability to withstand high temperature. The Exchanger has good strength and is corrosion resistant. The Exchanger has large surface area, which allows for the fastest possible transfer. The Exchanger has the feature making each chamber thin ensures that the majority of the volume of the liquid contacts the plate, again aiding exchange. The Plate Type Heat Exchanger has the feature that design calculations of a plate heat exchanger include flow distribution and pressure drop and heat transfer.